req.files返回null,现在req.body也是空的。我已经在这里搜索过所有的答案,但没有找到什么有用的信息。不幸的是,multer文档相当缺乏,希望有人能够了解我现在的问题,并知道发生了什么。
我的router.js文件如下:
var express = require('express');
var request = require('request');
var mid = require('../middleware');
var busboy = require('connect-busboy');
var fs = require('fs');
var multer = require('multer');
var upload = multer({dest: '../public/images/blog'});
var User = require('../data/models/user');
var router = express.Router();
...
...
...
...
/* POST saveblog router. */
router.post('/saveBlog', upload.any(),function(req, res, next) {
console.log(req.body, 'Body');
console.log(req.files, 'files');
var title = req.body.titleInput;
var body = req.body.bodyInput;
request.post('http://' +req.headers.host + '/api/blog', {json: {body: body, title: title, userId: req.session.userId}},
function(err, httpResponse, body) {
if (err) {
console.error('error posting blog');
}
console.log('Blog Post successfully uploaded');
});
return res.redirect('/blog');
});
module.exports = router;
我不确定出了什么问题,最初我将其设为 upload.single('image'),但那也没用,所以谁知道呢。
这是我要提交的jade表单,如果有人能帮忙但不喜欢jade,我相信我可以找到一个快速转换器。
form(action='saveBlog', enctype='multipart/form-data', method='post')
h1 New Blog Post
fieldset(data-role='')
label(for='title') Title
input(id='titleInput', name='titleInput', type='text', value='', placeholder='Your Title', require='true').form-control
label(for='image') Your Title Image
input(id='image',name='image', type='file', accept='image/*')
br
label(for='body') Your Article (Box is resizable)
textarea(id='mytextarea', name='bodyInput').form-control
input(type='submit', value='Post your Article').btn.btn-primary